Check Signal Lead For Short-Circuit to Supply [EG7]

Check Signal Lead For Short-circuit To Supply





- Ignition off.
- Disconnect combination relay 15-pin connector.
- Disconnect hydraulic unit connector C/ED.
- Ignition on.

Connect a voltmeter between test box #1 and:
- #20 (DTC 4-1-1)
- #02 (DTC 4-1-2)
- #38 (DTC 4-1-3)
- #21 (DTC 4-1-4)
- #54 (DTC 4-2-1)
- #36 (DTC 4-2-2)
- #37 (DTC 4-2-3) (TRACS).

Voltmeter should read approx. 0 V.

If reading is OK:
- Check control module EG8. Check Control Module [EG8]

If reading is incorrect:
- Check lead between hydraulic unit connector C/ED and control module for DTC concerned for short-circuit to supply as per HA4. Short Circuit to Supply [HA4]